just a hint...
I too am 'older than......', so just hoping to be helpful.
this is a great forum, so don't be afraid to ask. Many things you may not be aware of have been discussed many times. If you use the 'search' button in the blue bar, it can bring up good answers.
If you aren't having any luck with search, some folks here are really good at it, and will point you to the thread.
Sometimes, even just 'googleing,......rv-12 lexan crack' will bring you right back here, the centre of the RV fixaverse? ;-)
be aware, some things that 'work' may not be 'recommended'.
It can be risky to seal the crack with 'silicone' as they make a hundred kinds of it, and some have ingredients that actually attack polycarbonate ( lexan) and will instantly craze or crack it at a stress point.
........always test the advice you get here.....like you would if your life, or a $300 part, depended on it!
good luck with your dang window...... my experience is stop drill....and wait to see if others crop up.
Likely not that critical to 'seal' it, is it?
There are approved products from Weld-on and others for use on polycarb if you really want to seal or glue it in hopes of improving the strength.
